The backbone of anyone wishing to achieve a lean, muscular physique is a high quality protein source. metapure q2 is just that. designed to promote rapid and sustained increases in serum amino acids and muscle protein synthesis, metapure q2 is a combination of premium quality whey protein concentrate, whey protein isolate and milk protein isolate rich in biologically active whey protein microfractions. in addition, metapure q2 uses an exclusive, patent pending ingredient to reduce muscle damage, speed recovery by 101% and increase performance by up to 23.9%.